Seneca, MO Weather & Growing Conditions
Tonight
74°F
Mostly Clear
Mostly clear. Low around 74, with temperatures rising to around 76 overnight. South wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 74°F | Mostly Clear | 6 mph S | 1% |
| Saturday | 98°F | Sunny | 6 to 13 mph S | 1% |
| Saturday Night | 73°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 6 to 10 mph S | 19% |
| Sunday | 93°F | Slight Chance Showers And Thunderstorms | 5 to 9 mph SW | 45% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph NE | 74% |
| Monday | 84°F | Showers And Thunderstorms Likely | 2 to 10 mph N | 61% |
| Monday Night | 61°F | Chance Rain Showers then Partly Cloudy | 6 to 10 mph N | 25% |
| Tuesday | 80°F | Partly Sunny | 9 mph NE | 6% |
| Tuesday Night | 57°F | Partly Cloudy | 5 to 10 mph NE | 3% |
| Wednesday | 81°F | Mostly Sunny | 6 mph NE | 2% |
| Wednesday Night | 59°F | Mostly Clear | 6 mph NE | 3% |
| Thursday | 82°F | Mostly Sunny | 5 mph NE | 9% |
| Thursday Night | 61°F | Partly Cloudy | 6 mph E | 7% |
| Friday | 83°F | Partly Sunny | 6 mph NE | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Seneca, MO
Last spring frost
Apr 7
First fall frost
Oct 31
Growing season
206 days
Hardiness zone
7a
Explore more for Seneca, MO: full frost dates · planting calendar · Missouri frost dates
Climate data from the nearest NOAA station, Neosho, Mo (12.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.